[RFC] slight rework of [PATCH 2/5] Add support for AIO completion notification

Hello Sebastien et al, The patch below is a slight rework of Sebastien's POSIX AIO completion signals patch. Most of the changes are cosmetic for splitting up the code into smaller functions, but one significant change is that the uid/euid is checked against the target process when the signal

[PATCH 2/5] Add support for AIO completion notification

aioevent Description: Binary data